Beijing Reci Laser Technology Co., Ltd
User Guide for Single Module Fiber Laser
19
(1)Requirement for cooling fluid
(a) Make sure the water is pure enough-- the de-ionized water is the best choice,
or you can also use purified water which is for drinking.
(b)Please pour some ethanol into the water in order to avoid the waterway
stopped by the putrefaction, which is suggested about 10% of all.
(c) When the surrounding temperature is between -10℃~ 0℃, gain the ethanol
proportion to 30%, and replace once two months.
No warranty for frostbite
caused by customers.
(d)
When the surrounding temperature is below -10℃,
the water cooler with a
heating system should never lay off all the time.
(2)The other requirement of the cooling system
(a) When the cooling machine works the first time, please make sure the
waterway is unclogged and watertight, at the same time the water supply
(outlet) is connected to the “WATER IN”
，
and return water (Inlet) is
connected to the “WATER OUT”.
(b)If the laser is away from work for a long time, please empty the water in it.
CAUTION
:
Set temperature for the cooling machine according to the
surrounding temperature. Unsuitable temperature will lead bad
results—too high temperature can lead the laser exceptional, even
damaged, and the low temperature may cause badly condensation
trouble both on the laser device and the QBH.
